Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA675294A
Inventor
E. Nichols Lawrence
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pembroke Carton and Printing Co Ltd
Original Assignee
Pembroke Carton and Printing Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA675294ApublicationCriticalpatent/CA675294A/en